Colt Ar 15 5.56 Upper Receiver Complete Upper Receiver 16" US Specifications







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Colt Ar 15 5.56 Upper Receiver Complete Upper Receiver 16

Colt Ar 15 5.56 Upper Receiver Complete Upper Receiver 16" US Specifications


Rifle Upper Receivers by Colt



Technical data & information: Add the colt legend of reliability to your rifle or build with these complete upper receivers from colt. The le6920ck and le6921ck are based off the combat proven m4 upper receiver and features 1/7 rh twist in a 16.1" barrel on the le6920ck and 14.5" barrel in the le6921ck. All upper receivers include a charging handle, bolt carrier group, and back up sights. All nfa rules apply. Mfg: colt. US specification & reliable quality rifle upper receivers by Colt. Part Nr: LE6920CK.

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Vltor Weapon Systems Ar 15/M16 Vis Fusion Upper Receiver Polylithic Keymod Ar 15/M16 Vis Fusion 14" Polylithic Upper Receiver Keymod US Specifications
Vltor Weapon Systems Ar 15/M16 Vis Fusion Upper Receiver Polylithic Keymod Ar 15/M16 Vis Fusion 14" Polylithic Upper Receiver Keymod US Specifications


USD 504.95
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Rifle Upper Receivers US Specifications
Technical data & information: The vltor vis fusion is a updated version of the very successful vis upper receiver series. The vis fusion differs from the traditional features of the vltor vis because the lower handguard portion of the forend is not removable. The upper instead features a one-piece forend with an access panel towards the rear, allowing for accessibility to the barrel nut for installation, disassembly, and maintenance. The vltor vis fusion affords the end-user the strength and reliability that has become customary with vltor vis uppers, while providing the advantage of decreased weight. Hard coat anodized, black per mil-a-8625 type iii class 2 6013 forged upper with 6061 extruded handguard mfg: vltor weapon systems. US specification & reliable quality rifle upper receivers by Vltor. Part Nr: VISF14.

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Brownells Ar 15 Premium Upper Assembly Build Kit US Specifications
Brownells Ar 15 Premium Upper Assembly Build Kit US Specifications


USD 87.99
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Rifle Upper Receivers US Specifications
Technical data & information: The kit contains the basic parts to help you build an ar-15 upper assembly. It includes a stripped upper receiver, a forward assist assembly, and an ejection port assembly. The upper receiver is forged from 7075-t6 aluminum and has m4-type feed cuts inside for reliable feeding. It is compatible with standard or mil-spec lowers and components. Premium upper assembly build kit has an aero precision stripped upper receiver (100-010-612), high standard forward assist assembly (430-000-524), and a high standard ejection port cover assembly (430-000-523). Mfg: brownells. US specification & reliable quality rifle upper receivers by Brownells. Part Nr: 080-001-274.

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Fm Products Inc Ar 15 9mm Upper Receivers M Lok Assembled Ar 15 Fm 9 10.5" 9mm Upper Receiver M Lok Assembled Black US Specifications
Fm Products Inc Ar 15 9mm Upper Receivers M Lok Assembled Ar 15 Fm 9 10.5" 9mm Upper Receiver M Lok Assembled Black US Specifications


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Rifle Upper Receivers US Specifications
Technical data & information: The foxtrot mike products 9mm upper receiver comes fully assembled and ready to drop on any pistol caliber lower receiver that uses glock magazines. With its full-length picatinny top rail and m-lok compatible handguard, the foxtrot mike 9mm upper offers plenty of mounting space for optics and other accessories. A unique interlocking connector between the upper receiver and handguard ensures the barrel nut will not work loose over time. Premium melonite-finished 4150 carbone steel button-rifled bore, 1-10" twist β½"-36 threaded muzzle ambidextrous, non-reciprocating forward charging handle bolt/carrier unit with hard melonite finish, to mfg: fm products inc. US specification & reliable quality rifle upper receivers by FM. Part Nr: FM9105UR.

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Anderson Manufacturing Ar 15 Upper Receiver Assembly 300blk No Bcg US Specifications
Anderson Manufacturing Ar 15 Upper Receiver Assembly 300blk No Bcg US Specifications


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Rifle Upper Receivers US Specifications
Technical data & information: The anderson manufacturing 300 blackout complete upper receiver is a great way to quickly and conveniently build out, or change an existing ar-15 to shoot the popular 300 blackout round. The 16" barrel has a 1-7 twist rate and a phosphate finish. The barrel utilizes a carbine length gas system with a .125 gas port, and has 5/8-24 threads with a 308 a2 flash hider. 16" m4 barrel 1-7 rate of twist 7075 t6 forged upper receiver a2 hand guard a2 flash hider the anderson manufacturing 300 blackout complete upper receiver comes without a bolt carrier group or charging handle, allowing you to select your choice of components to complet mfg: anderson manufacturing. US specification & reliable quality rifle upper receivers by Anderson. Part Nr: B2K611CF00.

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Radical Firearms Ar 15 10.5" Upper Assy 300 Blk Hbar Std Keymod Rail No Bcg Or Ch US Specifications
Radical Firearms Ar 15 10.5" Upper Assy 300 Blk Hbar Std Keymod Rail No Bcg Or Ch US Specifications


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Rifle Upper Receivers US Specifications
Technical data & information: The radical firearms 10.5" hbar upper receiver is a flat top, law-enforcement grade, drop in receiver, ready to be mounted to any mil-spec ar-15 lower receiver! this fully mil-spec compliant receiver provides a high-quality upper for any level budget or shooter. Comes complete and assembled with upper receiver, forward assist, ejection port door, barrel nut. 10.5" hbar profile barrel and a2 flash hider. Bolt carrier group and charging handle are not included. 10.5" hbar melonite 300 blackout barrel 4150v chrome moly 1 in 8" twist rate hpt/mpi m4 feed ramps low profile micro gas block dgi stainless pistol-length gas tube mfg: radical firearms. US specification & reliable quality rifle upper receivers by Radical. Part Nr: FU105300HBAR.

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Colt Ar 15 5.56 Upper Receiver Complete Upper Receiver 14.5" US Specifications
Colt Ar 15 5.56 Upper Receiver Complete Upper Receiver 14.5" US Specifications


USD 747.99
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Rifle Upper Receivers US Specifications
Technical data & information: Add the colt legend of reliability to your rifle or build with these complete upper receivers from colt. The le6920ck and le6921ck are based off the combat proven m4 upper receiver and features 1/7 rh twist in a 16.1" barrel on the le6920ck and 14.5" barrel in the le6921ck. All upper receivers include a charging handle, bolt carrier group, and back up sights. All nfa rules apply. Mfg: colt. US specification & reliable quality rifle upper receivers by Colt. Part Nr: LE6921CK.

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Daniel Defense Ar 15 M4a1 Socom Block Ii 5.56 Stripped Upper Receiver M4a1 Stripped Socom Upper Receiver W/ Handguard Only US Specifications
Daniel Defense Ar 15 M4a1 Socom Block Ii 5.56 Stripped Upper Receiver M4a1 Stripped Socom Upper Receiver W/ Handguard Only US Specifications


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Rifle Upper Receivers US Specifications
Technical data & information: For those looking to match the specs and performance on the m4a1 socom block ii carbines used by troops during operations iraqi freedom and enduring freedom, the daniel defense m4a1 socom block ii upper receiver is a great starting point. The daniel defense m4a1 socom block ii upper receiver features a quad-rail handguard equipped with a picatinny-compatible rail sections. The barrel is constructed from mil-spec chrome-moly vanadium steel and features a standard government profile (current socom issue) with a chrome-lined interior, matching military-style barrels with the same construction. Made from 7075-t6 aluminum barrel length: 16 inches twist rate: 1:7 mfg: daniel defense. US specification & reliable quality rifle upper receivers by Daniel. Part Nr: 100-025-582.

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Tactical Solutions Ar 15/M16 300 Blackout Upper Receiver Ar 15/M16 300 Blackout Complete Upper Receiver US Specifications
Tactical Solutions Ar 15/M16 300 Blackout Upper Receiver Ar 15/M16 300 Blackout Complete Upper Receiver US Specifications


USD 999
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Rifle Upper Receivers US Specifications
Technical data & information: The tsar-300k is the only 300 aac blackout upper which provides the versatility of a short barreled rifle (sbr) upper without the red tape and nfa paperwork. Most .30 cal suppressors* fit inside the circumference of a permanently attached shroud allowing shooters to attach a suppressor without significantly increasing the overall length of the rifle. The tsar-300 is full auto rated with a mil-spec bolt carrier group. Every upper comes with a tacsol two piece keymod free float hand guard. *not all .30 caliber suppressors are compatible with the tsar-300. Suppressor cannot require access to the threads to detach/attach. Inert suppressor not incuded with upper mfg: tactical solutions, llc. US specification & reliable quality rifle upper receivers by Tactical Solutions. Part Nr: ARUT3009K.

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Knights Armament Sr 15 E3 Mod 2 Upper Receivers M Lok Ar 15 Upper Receiver Mod 2 16" Urx 4 M Lok US Specifications
Knights Armament Sr 15 E3 Mod 2 Upper Receivers M Lok Ar 15 Upper Receiver Mod 2 16" Urx 4 M Lok US Specifications


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Rifle Upper Receivers US Specifications
Technical data & information: Knight's armament company, or kac, is known to many for their top tier, military issued rifles and parts. Brownells is proud to offer this line of knight's armament sr-15 mod 2 complete upper receivers that allow you to easily complete a build or upgrade a rifle with battle proven quality. Built around a chrome lined, cold hammer forged barrel in your choice of 11.5", 14.5" 16" & 18" lengths with a mod 2 gas block, and fitted with a kac 3 prong qdc suppressor compatible flash hider. The knight's armament sr-15 mod 2 complete upper receivers feature the urx m-lok handguards that each have 2 anti-rotation qd sling swivel sockets and ev mfg: knights armament. US specification & reliable quality rifle upper receivers by Knights Armament. Part Nr: 31962.

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Gibbz Arms Ar 15/M16 G4 Side Charging Upper Receiver US Specifications
Gibbz Arms Ar 15/M16 G4 Side Charging Upper Receiver US Specifications


USD 240
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Rifle Upper Receivers US Specifications
Technical data & information: The gibbz arms g4 side charging upper receiver is a non-reciprocating upper receiver with a detent to keep the charging handle forward during operation, and uses all mil-spec and most custom bolt carriers without modification. The gibbz arms g4 side charging upper receiver features an enlarged ejection port and will work with ar-15 calibers from 22lr to 50 beowulf. Beveled ejection port full 15 slot picatinny rail bolt carrier door in the rear to allow for easy bolt carrier removal and gasses in during operation (important for suppressed fire). Compatible with mil-spec and most other lowers receivers enhanced cam-pin optimized for side charge upper with mel mfg: gibbz arms. US specification & reliable quality rifle upper receivers by Gibbz. Part Nr: G4UR.

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Brownells Ar 15 Gen 2 Complete Upper Receiver Black M Lok 5.56 US Specifications
Brownells Ar 15 Gen 2 Complete Upper Receiver Black M Lok 5.56 US Specifications


USD 259.99
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Rifle Upper Receivers US Specifications
Technical data & information: Brownells upped its offerings to custom ar-15 builders with an all-new brownells gen 2 complete ar-15 upper receiver, which provides consumers with all of the elements needed to have a fully functioning upper straight from the box. The brownells gen 2 complete ar-15 upper receiver features a standard flattop a3 profile and is built with a standard m4-profile barrel machined from 416r steel. The barrel is surrounded by a free-float handguard measuring 10 inches long and provides m-lok accessory-attachment points for added customization options. The receiver is machined from 7075 aluminum and features m4-style feedramps and a standard a2 birdcage flash hider. Barrel length: 16 mfg: brownells. US specification & reliable quality rifle upper receivers by Brownells. Part Nr: BRO556MSML10.

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Brownells Ar 15 Slickside Upper Receiver Black US Specifications
Brownells Ar 15 Slickside Upper Receiver Black US Specifications


USD 149.99
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Rifle Upper Receivers US Specifications
Technical data & information: The brownells ar-15 / m16 slickside upper receiver precisely mirrors the contours of the original, early ar-15 upper receiver. Perfect for your next "retro" or reproduction build, our upper has the following features specific to the original slickside: correct early-style carry handle contours no shell deflector no forward assist a1-pattern rear sight housing with help from the folks at nodak spud, this precise match was achieved by starting with 7075 t6 aluminum forgings that already have the proper profile built in. In machining to final dimensions, all points where other parts attach are finished current mil-spec dimensions, so current-producti mfg: brownells. US specification & reliable quality rifle upper receivers by Brownells. Part Nr: 078-000-363.

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Wmd Guns Ar 15/M16 Nib X Coated Upper Receiver Nib X Upper Receiver Black US Specifications
Wmd Guns Ar 15/M16 Nib X Coated Upper Receiver Nib X Upper Receiver Black US Specifications


USD 192.99
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Rifle Upper Receivers US Specifications
Technical data & information: Stripped receiver has wmd's nib-x nickel boron coating inside and out to provide an exceptionally tough, ultra-smooth surface finish for outstanding wear resistance and lubricity. A ceramic topcoat is applied for color on the exterior only, leaving the nickel boron exposed inside to keep friction with the bolt carrier to the absolute minimum. Works great with standard carriers, too, but even smoother with nickel boron coated bolt carriers, including wmd's nib-x coated carrier, available separately. M4 feed ramps ensure reliable feeding. Mfg: wmd guns specs: 7075 t6 aluminum, nib-x coating with matte ceramic finish, black or flat dark earth. Stripped receiver only. Fits standard ar-15/m16 lowers, and accepts standard barrels and upper receiver parts. .250" dia. Pivot/takedown pin holes. M4 feed ramps. US specification & reliable quality rifle upper receivers by WMD. Part Nr: NIBXUPPER02.

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Radical Firearms Ar 15 Upper Receiver Assembly 5.56 Socom 16" Midlength Ar 15 Upper 5.56 Socom 16" Barrel Mid Length 12" Handguard US Specifications
Radical Firearms Ar 15 Upper Receiver Assembly 5.56 Socom 16" Midlength Ar 15 Upper 5.56 Socom 16" Barrel Mid Length 12" Handguard US Specifications


USD 239.99
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Rifle Upper Receivers US Specifications
Technical data & information: The radical firearms socom upper receiver is a flat top, law-enforcement grade, drop in receiver, ready to be mounted to any mil-spec ar-15 lower receiver! this fully mil-spec compliant receiver provides a high-quality upper for any level budget or shooter. Comes complete and assembled with forged upper receiver, forward assist, ejection port door and barrel nut. These uppers also come installed with radical firearm's fgs free float handguard, which features qd points at various points along its round exterior. Barrel is machined from 4150v chrome moly steel, melonited, has a 1-7 twist & is chambered in 5.56x45mm nato. Barrel has a socom government profile.&nbs mfg: radical firearms. US specification & reliable quality rifle upper receivers by Radical. Part Nr: FU16556SOC12.

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Red X Arms Ar 15 7.5" Rxa15 Mod Upper Receiver Ar15/M16 7.5" Rxa15 Ss Mod Upper Receiver US Specifications
Red X Arms Ar 15 7.5" Rxa15 Mod Upper Receiver Ar15/M16 7.5" Rxa15 Ss Mod Upper Receiver US Specifications


USD 249.99
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Rifle Upper Receivers US Specifications
Technical data & information: Upper receiver assemblies complete with barrel, gas block and handguard installed. These upper receivers feature 416r stainless steel barrels, with 1-9 twists and chambered in 5.56mm. Barrel extensions and upper receiver include m4 feedramps. Upper receiver is forged 7075-t6 aluminum and has t-marks. M4 and 7.5" models feature stainless steel a2 flash hiders, 1/2-28 threads, modular handguard compatible with magpul rails and .750" gas blocks. All upper receivers do not include a charging handle or bolt carrier group.All nfa rules apply. Mfg: red x arms. US specification & reliable quality rifle upper receivers by Red X. Part Nr: 100-013-602.

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